WO2009094297A3 - Improved reagent compositions for use in electrochemical detection - Google Patents
Improved reagent compositions for use in electrochemical detection Download PDFInfo
- Publication number
- WO2009094297A3 WO2009094297A3 PCT/US2009/031190 US2009031190W WO2009094297A3 WO 2009094297 A3 WO2009094297 A3 WO 2009094297A3 US 2009031190 W US2009031190 W US 2009031190W WO 2009094297 A3 WO2009094297 A3 WO 2009094297A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reagent compositions
- electrochemical detection
- improved reagent
- mediator formulation
- improved
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53204—Electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09704016A EP2245174B1 (en) | 2008-01-22 | 2009-01-16 | Improved reagent compositions for use in electrochemical detection |
AU2009206598A AU2009206598B2 (en) | 2008-01-22 | 2009-01-16 | Improved reagent compositions for use in electrochemical detection |
CN200980105729.2A CN101970680B (en) | 2008-01-22 | 2009-01-16 | Reagent compositions for use in electrochemical detection |
MX2010007971A MX2010007971A (en) | 2008-01-22 | 2009-01-16 | Improved reagent compositions for use in electrochemical detection. |
JP2010543265A JP5453314B2 (en) | 2008-01-22 | 2009-01-16 | Improved reagent composition for electrochemical detection |
BRPI0906419A BRPI0906419B1 (en) | 2008-01-22 | 2009-01-16 | Analysis product detection reagents, electrochemical sensor strip, electrochemical sensor strip production method and meter for use in combination with test strip. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/017,496 US7678250B2 (en) | 2008-01-22 | 2008-01-22 | Reagent compositions for use in electrochemical detection |
US12/017,496 | 2008-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009094297A2 WO2009094297A2 (en) | 2009-07-30 |
WO2009094297A3 true WO2009094297A3 (en) | 2009-09-17 |
Family
ID=40589674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/031190 WO2009094297A2 (en) | 2008-01-22 | 2009-01-16 | Improved reagent compositions for use in electrochemical detection |
Country Status (9)
Country | Link |
---|---|
US (2) | US7678250B2 (en) |
EP (1) | EP2245174B1 (en) |
JP (1) | JP5453314B2 (en) |
CN (1) | CN101970680B (en) |
AU (1) | AU2009206598B2 (en) |
BR (1) | BRPI0906419B1 (en) |
MX (1) | MX2010007971A (en) |
TW (1) | TWI441922B (en) |
WO (1) | WO2009094297A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7678250B2 (en) * | 2008-01-22 | 2010-03-16 | Home Diagnostics, Inc. | Reagent compositions for use in electrochemical detection |
US8500990B2 (en) * | 2009-04-22 | 2013-08-06 | Nova Biomedical Corporation | Electrochemical biosensors based on NAD(P)-dependent dehydrogenase enzymes |
WO2013046995A1 (en) * | 2011-09-30 | 2013-04-04 | ライオン株式会社 | Method for determining color change in oxidation-reduction indicator |
KR101355127B1 (en) * | 2011-09-30 | 2014-01-29 | 주식회사 아이센스 | Composition of redox-reagents for electrochemical biosensor and biosensor comprising the same |
US9903830B2 (en) | 2011-12-29 | 2018-02-27 | Lifescan Scotland Limited | Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte |
US9243276B2 (en) | 2013-08-29 | 2016-01-26 | Lifescan Scotland Limited | Method and system to determine hematocrit-insensitive glucose values in a fluid sample |
US9459231B2 (en) | 2013-08-29 | 2016-10-04 | Lifescan Scotland Limited | Method and system to determine erroneous measurement signals during a test measurement sequence |
US10781469B2 (en) | 2015-06-04 | 2020-09-22 | Omni Biomedical, Inc. | Multi-mediator reagent formulations for use in electrochemical detection |
KR102372113B1 (en) | 2016-10-05 | 2022-03-07 | 에프. 호프만-라 로슈 아게 | Detection reagents and electrode arrangements for multi-analyte diagnostic test elements, and methods of using the same |
WO2022076884A1 (en) * | 2020-10-08 | 2022-04-14 | Trividia Health, Inc. | Oxygen-insensitive electrochemical biosensor and methods of use thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002014535A2 (en) * | 2000-08-11 | 2002-02-21 | Cambridge Sensors Limited | Electrochemical strip test for small volumes |
WO2005040407A1 (en) * | 2003-10-24 | 2005-05-06 | Bayer Healthcare Llc | Enzymatic electrochemical biosensor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5036000A (en) * | 1986-12-16 | 1991-07-30 | Enzymatics, Inc. | Threshold color control system |
DE3934299C1 (en) * | 1989-10-13 | 1990-10-25 | Gesellschaft Fuer Biotechnologische Forschung Mbh (Gbf), 3300 Braunschweig, De | |
US5264092A (en) * | 1991-10-02 | 1993-11-23 | Moltech Corporation | Redox polymer modified electrode for the electrochemical regeneration of coenzyme |
US7276146B2 (en) * | 2001-11-16 | 2007-10-02 | Roche Diagnostics Operations, Inc. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
JP3683836B2 (en) * | 2001-07-19 | 2005-08-17 | シャープ株式会社 | Liquid supply device |
US7163616B2 (en) * | 2001-09-14 | 2007-01-16 | Bayer Corporation | Reagents and methods for detecting analytes, and devices comprising reagents for detecting analytes |
TR201810169T4 (en) * | 2003-06-20 | 2018-08-27 | Hoffmann La Roche | Method and marker for producing narrow, homogeneous marker strips. |
KR100698961B1 (en) * | 2005-02-04 | 2007-03-26 | 주식회사 아이센스 | Electrochemical Biosensor |
JP5020832B2 (en) * | 2005-03-04 | 2012-09-05 | バイエル・ヘルスケア・エルエルシー | Stabilization of enzyme activity with electrochemical biosensors |
US20070117171A1 (en) * | 2005-09-13 | 2007-05-24 | Greta Wegner | Method of manufacturing a diagnostic test strip |
WO2007102347A1 (en) * | 2006-02-27 | 2007-09-13 | Sumitomo Electric Industries, Ltd. | Biosensor chip, biosensor system, and measuring device thereof |
US7678250B2 (en) * | 2008-01-22 | 2010-03-16 | Home Diagnostics, Inc. | Reagent compositions for use in electrochemical detection |
-
2008
- 2008-01-22 US US12/017,496 patent/US7678250B2/en active Active
-
2009
- 2009-01-16 EP EP09704016A patent/EP2245174B1/en active Active
- 2009-01-16 MX MX2010007971A patent/MX2010007971A/en active IP Right Grant
- 2009-01-16 CN CN200980105729.2A patent/CN101970680B/en active Active
- 2009-01-16 BR BRPI0906419A patent/BRPI0906419B1/en active IP Right Grant
- 2009-01-16 WO PCT/US2009/031190 patent/WO2009094297A2/en active Application Filing
- 2009-01-16 JP JP2010543265A patent/JP5453314B2/en active Active
- 2009-01-16 AU AU2009206598A patent/AU2009206598B2/en active Active
- 2009-01-19 TW TW098101891A patent/TWI441922B/en active
-
2010
- 2010-03-15 US US12/724,280 patent/US8062490B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002014535A2 (en) * | 2000-08-11 | 2002-02-21 | Cambridge Sensors Limited | Electrochemical strip test for small volumes |
WO2005040407A1 (en) * | 2003-10-24 | 2005-05-06 | Bayer Healthcare Llc | Enzymatic electrochemical biosensor |
Also Published As
Publication number | Publication date |
---|---|
AU2009206598A1 (en) | 2009-07-30 |
BRPI0906419A2 (en) | 2015-07-14 |
US7678250B2 (en) | 2010-03-16 |
EP2245174A2 (en) | 2010-11-03 |
TW200934875A (en) | 2009-08-16 |
AU2009206598B2 (en) | 2014-04-03 |
US20090186372A1 (en) | 2009-07-23 |
EP2245174B1 (en) | 2012-11-21 |
CN101970680B (en) | 2014-08-20 |
TWI441922B (en) | 2014-06-21 |
JP2011510301A (en) | 2011-03-31 |
MX2010007971A (en) | 2010-11-05 |
WO2009094297A2 (en) | 2009-07-30 |
US8062490B2 (en) | 2011-11-22 |
US20100227355A1 (en) | 2010-09-09 |
CN101970680A (en) | 2011-02-09 |
JP5453314B2 (en) | 2014-03-26 |
BRPI0906419B1 (en) | 2018-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009094297A3 (en) | Improved reagent compositions for use in electrochemical detection | |
ATE414166T1 (en) | GLUCOSE BIOSENSOR AND METHOD | |
WO2006134518A3 (en) | Disposable oxygen sensor and method for correcting oxygen effect on oxidase-based analytical devices | |
ATE499450T1 (en) | REAGENT FORMULATION WITH RUTHENIUM HEXAMINE AS AN INTERMEDIATE FOR ELECTROCHEMICAL TEST STRIPS | |
WO2007121111A3 (en) | System and methods for providing corrected analyte concentration measurements | |
BRPI0507376A (en) | oxidizable species as an internal reference for biosensors and method of use | |
WO2013048087A3 (en) | Composition of redox-reagents for electrochemical biosensor and biosensor comprising the same | |
WO2005114164A3 (en) | Voltammetric systems for assaying biological analytes | |
EP2372356A4 (en) | Sensor chip, biosensor system, method for measuring temperature of biological sample, method for measuring temperature of blood sample, and method for measuring concentration of analyte in blood sample | |
WO2007067743A3 (en) | Optical determination of glucose utilizing boronic acid adducts-ii | |
WO2009009756A3 (en) | Polyviologen boronic acid quenchers for use in analyte sensors | |
WO2009034284A8 (en) | Strip for an electrochemical meter | |
TW200617380A (en) | Concentration determination in a diffusion barrier layer | |
EP2554982A4 (en) | Biosensor | |
EP2821497A3 (en) | Reagent composition for biosensor and biosensor having the same | |
WO2008027162A3 (en) | 129xe biosensors and their use | |
MY173855A (en) | Amperometric biosensor for histamine determination | |
EA201291001A1 (en) | METHODS OF MEASUREMENT OF ENZYMATIVE ACTIVITY, USEFUL WHEN DETERMINING THE VIABILITY OF CELLS IN UNCLEANED SAMPLES | |
Saldanha et al. | The evolving role of proteins in wearable sweat biosensors | |
WO2005067646A3 (en) | Primers and probes for the detection of hiv | |
TW200739073A (en) | Test sensor reagent having cellulose polymers | |
Shitanda et al. | Air-bubble-insensitive microfluidic lactate biosensor for continuous monitoring of lactate in sweat | |
NO20071564L (en) | Process for determining the concentration of analytes in samples by direct transfer of enzymes | |
Zhang et al. | Enzyme powered self-assembly of hydrogel biosensor for colorimetric detection of metabolites | |
TW200730136A (en) | Dual transdermal analyte sensor assembly and methods of using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980105729.2 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09704016 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010543265 Country of ref document: JP Ref document number: 2657/KOLNP/2010 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2010/007971 Country of ref document: MX |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009206598 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2009206598 Country of ref document: AU Date of ref document: 20090116 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009704016 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0906419 Country of ref document: BR Kind code of ref document: A2 Effective date: 20100719 |